The biggest difference between the Fitbit Flex 2 and the Fitbit Flex is that the new device is sufficiently water-resistant to be worn while swimming and to track laps and calories burned while ...

Fitbit launched its second generation fitness tracking device, called Fitbit Ultra, which features new metrics and wireless features. The company also announced the launch of its first iPhone app.

Ever since Google, Fitbit, and Steph Curry began teasing a new wearable without a screen that could compete with WHOOP and Amazfit, I’ve been sort of obsessed with finding out more. That first tease ...

Like any other wearable or electronic device, Fitbits — just another another company owned by Google – will eventually reach the end of their lives. This means it's time for a replacement, which ...